Sorry to dissapoint all you drama queens but it was a non event, there were no RTO,s the FACTS are, a IDG tripped off line on the taxi out , the A/C rtnd to stand the fault was rectified by the engineers, it then taxied out again and developed a totaly unrelated fault (a filter clog msg was displayed) the a/c rtnd to stand and again this fault was rectified, end of story
It might well be worth in future waiting until you have the facts to hand before you start posting your ill informed drivel.